Pass Checker

Winter is here. Check chain requirements, closures, and road surface conditions before you leave the driveway. 173 passes, zero ads, zero tracking.

Pass Checker is the fastest way to check mountain pass conditions across North America.

Live data for 173 mountain passes across 30 US states and 2 Canadian provinces, from the Cascades to the Rockies to the Appalachians and Smokies. One tap shows you what you need:

• Real-time road status: open, restricted, closed • Road surface conditions: dry, wet, slush, snow, ice • Live DOT camera feeds across hundreds of pass locations • Summit temperatures from roadside weather stations • Weather alerts, chain laws, and active restrictions

FAVORITES & HOME SCREEN WIDGETS Star any pass from any state into one Favorites page: your commute, your ski hill, the route to the in-laws. Then put them on your home screen. The small widget spotlights one pass (pin it or let it cycle), the medium and large widgets show your whole list with status, temperature, and road surface at a glance. Everything stays on your device.

WASHINGTON & BRITISH COLUMBIA ARE FREE Every Washington pass (Snoqualmie, Stevens, White Pass, North Cascades, Mt Baker, Blewett, Cayuse, Chinook, Manastash Ridge, Sherman, Loup Loup) and every British Columbia pass (Coquihalla, Allison, Kootenay, Rogers, Pine, Yellowhead, Duffey Lake, Blueberry-Paulson, Eagle) completely free, forever. No account required.

UNLOCK EVERY PASS FOR $4.99 One time. No subscription. No ads. Includes Favorites, widgets, every region we currently ship, and every region we add in the future:

• United States: OR, CA, NV, ID, MT, WY, UT, CO, AZ, NM, AK, HI, VT, NH, ME, MA, PA, MD, WV, VA, KY, TN, NC, SC, GA, SD, OK, AR, TX (Washington is already free) • Canada: Alberta (British Columbia is already free)

PREMIUM THEMES Full Access also unlocks six collectible terminal themes: phosphor-CRT in Green, Amber, Blue, Pink, Plum, and White. Scanlines, glow, blinking cursor. Pick the vibe that matches your trip.

PRIVACY FIRST Zero tracking. No analytics. No location access. Your travel plans stay yours.

NOT A GOVERNMENT APP Pass Checker is an independent app made by Mountain Media Digital LLC. It is not affiliated with, endorsed by, or representing any government entity or department of transportation.

DATA SOURCES Conditions come from each region's official transportation service: WSDOT (Washington), DriveBC (British Columbia), 511 Alberta, TripCheck (Oregon), Caltrans (California), CDOT (Colorado), UDOT (Utah), and the official 511/DOT service for every other state. Weather from roadside stations joined with high-resolution forecasts to fill in summits without instrumentation. Updated continuously, cached intelligently. Fast loads, fresh data.

For info only. Always verify with your local DOT before travel.